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lovato sm1r0160 sm1 rotary control motor circuit breaker 1 - 1.6 amp
MPN: SM1R0160
Special Price
£52.32
£43.60
Regular Price
£87.19
Why Choose the SM1R0160?
The Lovato SM1R0160 Motor Protection Circuit Breaker delivers assured motor safeguarding with magnetic and thermal protection. Featuring an adjustable thermal trip range of 1–1.6 A and a 1.6 A rated current, it handles demanding faults with an Icu of 100 kA at 400 V. A 3-pole design with intuitive rotary knob control simplifies setup and resetting, providing precise protection and reliable performance in compact motor starter assemblies.
Built on the SM1R platform, this Type E breaker is UL certified and conforms to IEC/EN 60947 standards. Rated Ui 690 V with 6 kV impulse withstand, it offers 100,000 mechanical cycles for long service. With -20 to +60 °C operating range, up to 3000 m altitude, and 2.5–3 Nm terminal torque, installation and operation are robust and dependable.
Key Benefits
- 100 kA Icu at 400 V for high fault interruption capacity.
- Adjustable thermal protection from 1–1.6 A for precision.
- Combined magnetic and thermal trip ensures comprehensive motor protection.
- Intuitive rotary knob allows quick setting and reset.
- 3-pole format suited to three-phase motor circuits.
- UL Type E and IEC/EN compliant for assured conformity.
- Rated Ui 690 V and 6 kV impulse withstand for resilience.
Technical Specification
- Product type designation: SM1R
- Number of poles: 3
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Mechanical life: 100000 cycles
- Terminal tightening torque: 2.5 to 3 Nm
- Operating temperature: -20 to +60 °C
- Storage temperature: -50 to +80 °C
- Max altitude: 3000 m
- Weight: 320 g
What’s Included
- SM1R0160 motor protection circuit breaker
- Installation and safety instructions
- Manufacturer datasheet (downloadable)
Applications
- Three-phase motor protection in industrial control panels
- Pump, fan, and compressor motor starters
- Conveyors, packaging lines, and machine tools
- HVAC and building services motor circuits
- General-purpose overload and short-circuit protection
Frequently Asked Questions
What is the adjustable thermal trip range?
The thermal trip can be set from 1 to 1.6 A.
What is the short-circuit breaking capacity at 400 V?
It has an Icu of 100 kA at 400 V AC.
Is the SM1R0160 UL Type E certified?
Yes, it is Certified UL Type E.
How many poles does this breaker have?
It is a 3-pole motor protection circuit breaker.
Which standards does it conform to?
IEC/EN 60947-1, 60947-2, 60947-4-1, plus UL508 and CSA C22.2 n° 14.
Safety note: Installation must be by qualified personnel with power isolated. Set the thermal trip within 1–1.6 A, tighten terminals to 2.5–3 Nm, and operate within the stated ratings and standards.
| Manufacturer Part Number | SM1R0160 |
|---|---|
| Barcode | 8013975216316 |
| HS Code | 85362010 |
| Manufacturer | Lovato |
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